it will help promote women's education in the sciences. how much does it cost? sources tell abc news the price tag for her trip is at least 50 million dollars. >>> planet bling could be the newest planet in our solar system. scientists at yale have discovered what they are calling a diamond planet, twice the size of earth and 40 light-years away. we have to figure out how to get there and quick. according to the findings the surface of the planet is likely covered in graphite and diamonds, rather than water and granite. we have to have our top people working on this. >> how do you sit that on your finger? >>> by the way if you want -- okay have a great day, happy you're here.